Very nice car that. Huge boot. Impressive load options. Back seats up, there's a cover blind that opens vertically with the auto tail gate. But, unhook the load cover blind so it retracts, reveals two levers on the sides. Pull these and both rear seats drop flat, actuated from the tail gate. No need to walk round and open the passenger doors to drop the seats like omega, oh no. Although there are additional buttons there if needed.
Shopping bag hooks pop out the sidea of the load area too. Plus, with seats folded flat, there's a bulk head that is removable from behind the rear seats, that locks in place into the same hooks, do the net can be hooked up to the roof to stop stuff hitting the driver in the back of the head. Simple, but clever.

Head unit plays video DVD. Has tmc. Nav drops audio over any audio source without muting. Its responsive and audio commands are VERY RESPONSIVE

control dial by arm rest is perfectly positioned, and easy to use.
Loads of head room. Comfy seats, which is an improvement on any older Merc I ever sat in.
...oh, and it bips its horn like herby when the fob buttons are pressed. Lock bips once. Unlock bips three times.....
....oh dear.
(It's quite endearing actually. Although not at 5am

)